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.

A135164 a(n) = 7^n - 5^n + 3^n + 2^n.

Table of values

n a(n)
0 2
1 7
2 37
3 253
4 1873
5 13957
6 102817
7 747733
8 5380993
9 38420677
10 272769697
11 1928677813
12 13597682113
13 95669909797
14 672124356577
15 4717058313493
16 33080385791233
17 231867703805317
18 1624599288327457
19 11379822861830773
20 79696902353804353
21 558069037387531237
22 3907436894177226337

List of values

[2, 7, 37, 253, 1873, 13957, 102817, 747733, 5380993, 38420677, 272769697, 1928677813, 13597682113, 95669909797, 672124356577, 4717058313493, 33080385791233, 231867703805317, 1624599288327457, 11379822861830773, 79696902353804353, 558069037387531237, 3907436894177226337]

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

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