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Amazing Graphs

@amazing_graphs

Visually appealing graphs of integer sequences, as curated by the OEIS. Banner image by @PeteMcPartlan.

Joined August 2019
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@SashaVerona here. I turned this bot off a couple weeks ago while I worked on setting up a home server. I live very frugally and am not paying a hundred dollars a month or whatever to maintain this. If you liked my bot and are sad, blame Muskrat. Use federated services. Cheers.


oeis.org/A080575 Triangle of multinomial coefficients, read by rows (version 2).

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oeis.org/A218338 Triangle T(n,k) of orders of degree-n irreducible polynomials over GF(17) listed in ascending order.

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oeis.org/A003986 Table of x OR y, where (x,y) = (0,0), (0,1), (1,0), (0,2), (1,1), (2,0), ...

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oeis.org/A005352 Base -2 representation of -n reinterpreted as binary.

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oeis.org/A220182 Number of changes of parity in the Collatz trajectory of n.

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oeis.org/A353311 Number of distinct terms encountered when A353313 is iterated, or -1 if the iteration never reaches a finite cycle.

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oeis.org/A292736 Numbers in which 6 outnumbers all other digits together.

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oeis.org/A321088 G.f. satisfies: A(x) = 1/(1 - x) * Product_{k>0} A(x^(2*k)) / Product_{k>1} A(x^(2*k-1)).

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oeis.org/A252755 Tree of Eratosthenes, mirrored: a(0) = 1, a(1) = 2; after which, a(2n) = 2*a(n), a(2n+1) = A250469(a(n)).

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oeis.org/A015126 Least k such that phi(k) = phi(n).

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oeis.org/A281488 a(n) = -Sum_{d divides (n-2), 1 <= d < n} a(d).

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oeis.org/A233472 Triangle T(n,k) giving denominator of coefficient of x^k in a polynomial p(n) defined as a determinant.

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oeis.org/A264398 Triangle read by rows: T(n,k) is the number of partitions of n having k parts with odd multiplicities.

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