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A169713 as a simple table

n a(n)
1 1
2 252
3 4653
4 31504
5 127905
6 384156
7 948157
8 2039808
9 3965409
10 7132060
11 12062061
12 19407312
13 29963713
14 44685564
15 64699965
16 91321216
17 126065217
18 170663868
19 227079469
20 297519120
21 384449121
22 490609372
23 619027773
24 773034624
25 956277025
26 1172733276

[1,252,4653,31504,127905,384156,948157,2039808,
 3965409,7132060,12062061,19407312,29963713,
 44685564,64699965,91321216,126065217,170663868,
 227079469,297519120,384449121,490609372,619027773,
 773034624,956277025,1172733276]

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Last modified April 23 11:27 EDT 2024. Contains 371913 sequences. (Running on oeis4.)