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A197909 as a simple table

n a(n)
1 1024
2 9537
3 169351
4 1922602
5 14455511
6 79525194
7 345716131
8 1253815680
9 3941971041
10 11046221255
11 28162516240
12 66354069278
13 146236468528
14 304356025990
15 602797997503
16 1143224193789
17 2086847748927
18 3682210047877
19 6303034667439
20 10498899284253
21 17061992477839

[1024,9537,169351,1922602,14455511,79525194,
 345716131,1253815680,3941971041,11046221255,
 28162516240,66354069278,146236468528,304356025990,
 602797997503,1143224193789,2086847748927,
 3682210047877,6303034667439,10498899284253,
 17061992477839]

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Last modified May 12 23:09 EDT 2024. Contains 372497 sequences. (Running on oeis4.)