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.

A156569 a(n) = 6*a(n-1)-a(n-2) for n > 2; a(1)=37, a(2)=205.

Table of values

n a(n)
1 37
2 205
3 1193
4 6953
5 40525
6 236197
7 1376657
8 8023745
9 46765813
10 272571133
11 1588660985
12 9259394777
13 53967707677
14 314546851285
15 1833313400033
16 10685333548913
17 62278687893445
18 362986793811757
19 2115642074977097

List of values

[37, 205, 1193, 6953, 40525, 236197, 1376657, 8023745, 46765813, 272571133, 1588660985, 9259394777, 53967707677, 314546851285, 1833313400033, 10685333548913, 62278687893445, 362986793811757, 2115642074977097]

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

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