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.

A078409 Number of ways to partition 4*n+1 into distinct positive integers.

Table of values

n a(n)
0 1
1 3
2 8
3 18
4 38
5 76
6 142
7 256
8 448
9 760
10 1260
11 2048
12 3264
13 5120
14 7917
15 12076
16 18200
17 27130
18 40026
19 58499
20 84756
21 121792
22 173682
23 245920
24 345856
25 483330
26 671418
27 927406
28 1274118
29 1741521
30 2368800
31 3207086
32 4322816
33 5802008
34 7755776

List of values

[1, 3, 8, 18, 38, 76, 142, 256, 448, 760, 1260, 2048, 3264, 5120, 7917, 12076, 18200, 27130, 40026, 58499, 84756, 121792, 173682, 245920, 345856, 483330, 671418, 927406, 1274118, 1741521, 2368800, 3207086, 4322816, 5802008, 7755776]

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

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