cp's OEIS Frontend

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.

A381827 G.f. A(x) satisfies A(x) = C(x) / (1 - x*A(x)^3), where C(x) is the g.f. of A000108.

Table of values

n a(n)
0 1
1 2
2 10
3 69
4 562
5 5042
6 48100
7 478547
8 4908338
9 51522174
10 550758208
11 5974753990
12 65608248500
13 727835313461
14 8144965594184
15 91834891588099
16 1042244963201914
17 11896871741939462
18 136493661712053752
19 1573151972820654218
20 18205626549920314728
21 211468167403628323318

List of values

[1, 2, 10, 69, 562, 5042, 48100, 478547, 4908338, 51522174, 550758208, 5974753990, 65608248500, 727835313461, 8144965594184, 91834891588099, 1042244963201914, 11896871741939462, 136493661712053752, 1573151972820654218, 18205626549920314728, 211468167403628323318]