A131140 - cp's OEIS frontend

A131140 Counts 3-wild partitions. In general p-wild partitions of n are defined so that they are in bijection with geometric equivalence classes of degree n algebra extensions of the p-adic field Q_p. Here two algebra extensions are equivalent if they become isomorphic after tensoring with the maximal unramified extension of Q_p.

n	a(n)
0	1
1	1
2	2
3	9
4	11
5	19
6	83
7	99
8	172
9	1100
10	1244
11	2250
12	8687
13	10683
14	18173
15	67950
16	82785
17	140825
18	665955
19	780030
20	1367543
21	4867750
22	6027860
23	10149291
24	35453711
25	43581422

[1, 1, 2, 9, 11, 19, 83, 99, 172, 1100, 1244, 2250, 8687, 10683, 18173, 67950, 82785, 140825, 665955, 780030, 1367543, 4867750, 6027860, 10149291, 35453711, 43581422]

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