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.

A014167 Partial sums of binary rooted tree numbers.

Table of values

n a(n)
1 1
2 2
3 4
4 7
5 12
6 21
7 37
8 65
9 115
10 204
11 363
12 648
13 1158
14 2072
15 3711
16 6649
17 11918
18 21369
19 38321
20 68731
21 123286
22 221157
23 396743
24 711759
25 1276927
26 2290903
27 4110101
28 7373976
29 13229809
30 23735984
31 42585539
32 76404333
33 137080119
34 245941267
35 441254017
36 791673611

List of values

[1, 2, 4, 7, 12, 21, 37, 65, 115, 204, 363, 648, 1158, 2072, 3711, 6649, 11918, 21369, 38321, 68731, 123286, 221157, 396743, 711759, 1276927, 2290903, 4110101, 7373976, 13229809, 23735984, 42585539, 76404333, 137080119, 245941267, 441254017, 791673611]

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

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