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A159742 as a simple table

n a(n)
1 13
2 44
3 108
4 236
5 492
6 1004
7 2028
8 4076
9 8172
10 16364
11 32748
12 65516
13 131052
14 262124
15 524268
16 1048556
17 2097132
18 4194284
19 8388588
20 16777196
21 33554412
22 67108844
23 134217708
24 268435436
25 536870892
26 1073741804
27 2147483628
28 4294967276
29 8589934572
30 17179869164

[13,44,108,236,492,1004,2028,4076,8172,16364,
 32748,65516,131052,262124,524268,1048556,2097132,
 4194284,8388588,16777196,33554412,67108844,
 134217708,268435436,536870892,1073741804,
 2147483628,4294967276,8589934572,17179869164]

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Last modified April 16 10:08 EDT 2024. Contains 371698 sequences. (Running on oeis4.)