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A203294 as a simple table

n a(n)
1 5
2 15
3 57
4 188
5 544
6 1380
7 3172
8 6687
9 13163
10 24435
11 43195
12 73194
13 119616
14 189346
15 291486
16 437723
17 642977
18 925889
19 1309647
20 1822576
21 2499166
22 3380806
23 4517000
24 5966265
25 7797585
26 10091447
27 12941561
28 16456084
29 20759580
30 25994452
31 32323204

[5,15,57,188,544,1380,3172,6687,13163,24435,43195,
 73194,119616,189346,291486,437723,642977,925889,
 1309647,1822576,2499166,3380806,4517000,5966265,
 7797585,10091447,12941561,16456084,20759580,
 25994452,32323204]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)