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A278284 as a simple table

n a(n)
1 0
2 49
3 839
4 16842
5 350649
6 7466627
7 157609938
8 3332353281
9 70423579121
10 1488690711220
11 31465894708605
12 665110590387221
13 14058553586577416
14 297159984661665232
15 6281145221048978301
16 132766286493553767967

[0,49,839,16842,350649,7466627,157609938,
 3332353281,70423579121,1488690711220,
 31465894708605,665110590387221,14058553586577416,
 297159984661665232,6281145221048978301,
 132766286493553767967]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)