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A026700 as a simple table

n a(n)
0 1
1 1
2 3
3 4
4 13
5 21
6 61
7 97
8 284
9 491
10 1360
11 2304
12 6449
13 11558
14 31102
15 54589
16 148614
17 272574
18 719174
19 1292332
20 3450546
21 6433650
22 16729891
23 30583194
24 80472551
25 151929967
26 390632864
27 723613781
28 1882201837
29 3588947922

[1,1,3,4,13,21,61,97,284,491,1360,2304,6449,11558,
 31102,54589,148614,272574,719174,1292332,3450546,
 6433650,16729891,30583194,80472551,151929967,
 390632864,723613781,1882201837,3588947922]

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Last modified September 16 18:26 EDT 2021. Contains 347473 sequences. (Running on oeis4.)