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.

A320733 Number of partitions of n with two sorts of part 1 which are introduced in ascending order.

Table of values

n a(n)
0 1
1 1
2 3
3 6
4 13
5 26
6 54
7 108
8 219
9 439
10 882
11 1766
12 3539
13 7081
14 14172
15 28351
16 56716
17 113443
18 226908
19 453833
20 907698
21 1815424
22 3630893
23 7261829
24 14523725
25 29047513
26 58095121
27 116190338
28 232380810
29 464761759
30 929523710
31 1859047619
32 3718095507
33 7436191301

List of values

[1, 1, 3, 6, 13, 26, 54, 108, 219, 439, 882, 1766, 3539, 7081, 14172, 28351, 56716, 113443, 226908, 453833, 907698, 1815424, 3630893, 7261829, 14523725, 29047513, 58095121, 116190338, 232380810, 464761759, 929523710, 1859047619, 3718095507, 7436191301]

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

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