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.

A084518 Partial sums of A084519. Positions of ones in the first differences of A084516.

Table of values

n a(n)
1 1
2 2
3 5
4 18
5 65
6 238
7 877
8 3234
9 11929
10 44006
11 162341
12 598890
13 2209361
14 8150542
15 30068125
16 110924178
17 409209865
18 1509614198
19 5569110677
20 20544980154
21 75792390209
22 279605352286
23 1031490797581
24 3805267877730
25 14037995932921

List of values

[1, 2, 5, 18, 65, 238, 877, 3234, 11929, 44006, 162341, 598890, 2209361, 8150542, 30068125, 110924178, 409209865, 1509614198, 5569110677, 20544980154, 75792390209, 279605352286, 1031490797581, 3805267877730, 14037995932921]

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

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