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.

A178155 Partial sums of A003407 (starting at n=1).

Table of values

n a(n)
1 1
2 3
3 7
4 17
5 37
6 85
7 189
8 471
9 967
10 2033
11 4493
12 10621
13 23461
14 52841
15 127745
16 340473
17 708489
18 1367785
19 2738841
20 5675977
21 12313209
22 27929825
23 66361381
24 162909213
25 361319381
26 780460693
27 1722272781
28 3904263759
29 9528920767
30 24294326763
31 66213009251
32 187941084483
33 395937137667
34 756194730883
35 1395731222259
36 2540709556499
37 4903320997075
38 9814465115099

List of values

[1, 3, 7, 17, 37, 85, 189, 471, 967, 2033, 4493, 10621, 23461, 52841, 127745, 340473, 708489, 1367785, 2738841, 5675977, 12313209, 27929825, 66361381, 162909213, 361319381, 780460693, 1722272781, 3904263759, 9528920767, 24294326763, 66213009251, 187941084483, 395937137667, 756194730883, 1395731222259, 2540709556499, 4903320997075, 9814465115099]

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

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