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.

A138418 a(n) = ((n-th prime)^4-(n-th prime)^2)/2.

Table of values

n a(n)
1 6
2 36
3 300
4 1176
5 7260
6 14196
7 41616
8 64980
9 139656
10 353220
11 461280
12 936396
13 1412040
14 1708476
15 2438736
16 3943836
17 6056940
18 6921060
19 10073316
20 12703320
21 14196456
22 19471920
23 23725716
24 31367160
25 44259936
26 52025100
27 56270136

List of values

[6, 36, 300, 1176, 7260, 14196, 41616, 64980, 139656, 353220, 461280, 936396, 1412040, 1708476, 2438736, 3943836, 6056940, 6921060, 10073316, 12703320, 14196456, 19471920, 23725716, 31367160, 44259936, 52025100, 56270136]

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

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