A042280 - OEIS

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A042280 as a simple table

n	a(n)
0	25
1	26
2	129
3	671
4	800
5	1471
6	9626
7	11097
8	54014
9	65111
10	444680
11	509791
12	954471
13	5282146
14	22083055
15	27365201
16	1390343105
17	1417708306
18	7061176329
19	36723589951
20	43784766280
21	80508356231
22	526834903666

[25,26,129,671,800,1471,9626,11097,54014,65111, 444680,509791,954471,5282146,22083055,27365201, 1390343105,1417708306,7061176329,36723589951, 43784766280,80508356231,526834903666]