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A283591 as a simple table

n a(n)
0 1
1 0
2 5
3 14
4 30
5 62
6 126
7 254
8 510
9 1022
10 2046
11 4094
12 8190
13 16382
14 32766
15 65534
16 131070
17 262142
18 524286
19 1048574
20 2097150
21 4194302
22 8388606
23 16777214
24 33554430
25 67108862
26 134217726
27 268435454
28 536870910
29 1073741822
30 2147483646
31 4294967294
32 8589934590

[1,0,5,14,30,62,126,254,510,1022,2046,4094,8190,
 16382,32766,65534,131070,262142,524286,1048574,
 2097150,4194302,8388606,16777214,33554430,
 67108862,134217726,268435454,536870910,1073741822,
 2147483646,4294967294,8589934590]

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Last modified April 24 15:42 EDT 2024. Contains 371960 sequences. (Running on oeis4.)