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A258547 as a simple table

n a(n)
1 16
2 44
3 104
4 228
5 480
6 988
7 2008
8 4052
9 8144
10 16332
11 32712
12 65476
13 131008
14 262076
15 524216
16 1048500
17 2097072
18 4194220
19 8388520
20 16777124
21 33554336
22 67108764
23 134217624
24 268435348
25 536870800
26 1073741708
27 2147483528
28 4294967172

[16,44,104,228,480,988,2008,4052,8144,16332,32712,
 65476,131008,262076,524216,1048500,2097072,
 4194220,8388520,16777124,33554336,67108764,
 134217624,268435348,536870800,1073741708,
 2147483528,4294967172]

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Last modified March 28 04:13 EDT 2024. Contains 371235 sequences. (Running on oeis4.)