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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.

A213362 Triangle read by rows in which row n lists the number of states of the subshells of the n-th shell of the nuclear shell model ordered by energy level in increasing order.

Table of values

n a(n)
1 2
2 4
3 2
4 6
5 2
6 4
7 8
8 4
9 6
10 2
11 10
12 6
13 8
14 2
15 4
16 12
17 8
18 4
19 14
20 10
21 2
22 6
23 10
24 12
25 16
26 6
27 2
28 8
29 4

List of values

[2, 4, 2, 6, 2, 4, 8, 4, 6, 2, 10, 6, 8, 2, 4, 12, 8, 4, 14, 10, 2, 6, 10, 12, 16, 6, 2, 8, 4]

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

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