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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A352842 Expansion of e.g.f. exp(Sum_{k>=1} sigma_k(k) * x^k).

Table of values

n a(n)
0 1
1 1
2 11
3 199
4 7585
5 427961
6 37901851
7 4526311231
8 729098029409
9 149311985624785
10 38243144308952971
11 11913301283967428951
12 4445712423354285230401
13 1954806416110914007773769
14 1000799932457357582959443035
15 589931632494798210345741193231

List of values

[1, 1, 11, 199, 7585, 427961, 37901851, 4526311231, 729098029409, 149311985624785, 38243144308952971, 11913301283967428951, 4445712423354285230401, 1954806416110914007773769, 1000799932457357582959443035, 589931632494798210345741193231]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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