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A321552 as a simple table

n a(n)
1 1
2 127
3 2188
4 16255
5 78126
6 277876
7 823544
8 2080639
9 4785157
10 9922002
11 19487172
12 35565940
13 62748518
14 104590088
15 170939688
16 266321791
17 410338674
18 607714939
19 893871740
20 1269938130
21 1801914272
22 2474870844
23 3404825448
24 4552438132
25 6103593751
26 7969061786
27 10465138360
28 13386707720
29 17249876310

[1,127,2188,16255,78126,277876,823544,2080639,
 4785157,9922002,19487172,35565940,62748518,
 104590088,170939688,266321791,410338674,607714939,
 893871740,1269938130,1801914272,2474870844,
 3404825448,4552438132,6103593751,7969061786,
 10465138360,13386707720,17249876310]

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Last modified April 25 09:33 EDT 2024. Contains 371967 sequences. (Running on oeis4.)