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.

A179991 Nonhomogeneous three-term sequence a(n) = a(n-1) + a(n-2) + n.

Table of values

n a(n)
1 2
2 3
3 8
4 15
5 28
6 49
7 84
8 141
9 234
10 385
11 630
12 1027
13 1670
14 2711
15 4396
16 7123
17 11536
18 18677
19 30232
20 48929
21 79182
22 128133
23 207338
24 335495
25 542858
26 878379
27 1421264
28 2299671
29 3720964
30 6020665
31 9741660
32 15762357
33 25504050
34 41266441
35 66770526
36 108037003
37 174807566

List of values

[2, 3, 8, 15, 28, 49, 84, 141, 234, 385, 630, 1027, 1670, 2711, 4396, 7123, 11536, 18677, 30232, 48929, 79182, 128133, 207338, 335495, 542858, 878379, 1421264, 2299671, 3720964, 6020665, 9741660, 15762357, 25504050, 41266441, 66770526, 108037003, 174807566]

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

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