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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.

A068723 Number of solenoidal flows (flow in = flow out) in a 4 X 4 square array with integer velocities -n .. n.

Table of values

n a(n)
0 1
1 2053
2 160403
3 3096791
4 28905785
5 173429597
6 773568107
7 2789847759
8 8576204625
9 23279942261
10 57201104003
11 129540052071
12 274074872265
13 547436323149
14 1040787422427
15 1895867410719
16 3326525754145
17 5647051042021
18 9308792104563
19 14946774417783
20 23438233878745
21 35975222324029
22 54153684727627
23 80081666851567
24 116509584233329

List of values

[1, 2053, 160403, 3096791, 28905785, 173429597, 773568107, 2789847759, 8576204625, 23279942261, 57201104003, 129540052071, 274074872265, 547436323149, 1040787422427, 1895867410719, 3326525754145, 5647051042021, 9308792104563, 14946774417783, 23438233878745, 35975222324029, 54153684727627, 80081666851567, 116509584233329]

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

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