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.

A245053 Number of hybrid 10-ary trees with n internal nodes.

Table of values

n a(n)
0 1
1 2
2 39
3 1103
4 36650
5 1333156
6 51392991
7 2062946770
8 85311756697
9 3609589528430
10 155513170273468
11 6799151325525095
12 300899538364069838
13 13453346159391591392
14 606776046327452415295
15 27573839101542183831805
16 1261298294289947726165466
17 58029238642196850552991302

List of values

[1, 2, 39, 1103, 36650, 1333156, 51392991, 2062946770, 85311756697, 3609589528430, 155513170273468, 6799151325525095, 300899538364069838, 13453346159391591392, 606776046327452415295, 27573839101542183831805, 1261298294289947726165466, 58029238642196850552991302]

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

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