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A250857 as a simple table

n a(n)
1 54410
2 291165
3 1043885
4 2955136
5 7134786
6 15344785
7 30214465
8 55486360
9 96292546
10 159461501
11 253855485
12 390738440
13 584174410
14 851456481
15 1213566241
16 1695663760
17 2327608090
18 3144508285
19 4187304941
20 5503382256
21 7147210610

[54410,291165,1043885,2955136,7134786,15344785,
 30214465,55486360,96292546,159461501,253855485,
 390738440,584174410,851456481,1213566241,
 1695663760,2327608090,3144508285,4187304941,
 5503382256,7147210610]

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Last modified April 24 06:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)