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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.

A385543 G.f. A(x) satisfies A(x) = Sum_{k>=0} x^k * A(k^2*x).

Table of values

n a(n)
0 1
1 1
2 2
3 7
4 49
5 676
6 18861
7 1062533
8 121557594
9 28281916427
10 13399862563765
11 12949857822909156
12 25549330363139585961
13 103025771800413460066681
14 849971455496325163128172498
15 14359775106466928789344919850719
16 497276944869002836686738999984515113

List of values

[1, 1, 2, 7, 49, 676, 18861, 1062533, 121557594, 28281916427, 13399862563765, 12949857822909156, 25549330363139585961, 103025771800413460066681, 849971455496325163128172498, 14359775106466928789344919850719, 497276944869002836686738999984515113]

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

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