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A017984 formatted as a simple table:

n a(n)
0 1
1 2
2 3
3 3
4 5
5 7
6 9
7 13
8 19
9 27
10 39
11 57
12 81
13 117
14 169
15 243
16 351
17 506
18 729
19 1052
20 1517
21 2187
22 3155
23 4550
24 6561
25 9463
26 13648
27 19683
28 28388
29 40943
30 59049
31 85164
32 122827
33 177147
34 255491
35 368481
36 531441
37 766471

[1,2,3,3,5,7,9,13,19,27,39,57,81,117,169,243,351,
 506,729,1052,1517,2187,3155,4550,6561,9463,13648,
 19683,28388,40943,59049,85164,122827,177147,
 255491,368481,531441,766471]

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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