A033649 - OEIS

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A033649 as a simple table

n	a(n)
0	5
1	10
2	11
3	22
4	44
5	88
6	176
7	847
8	1595
9	7546
10	14003
11	44044
12	88088
13	176176
14	847847
15	1596595
16	7553546
17	14007103
18	44177144
19	88354288
20	176599676
21	853595347
22	1597190705
23	6668108656
24	13236127322
25	35608290553

[5,10,11,22,44,88,176,847,1595,7546,14003,44044, 88088,176176,847847,1596595,7553546,14007103, 44177144,88354288,176599676,853595347,1597190705, 6668108656,13236127322,35608290553]