A027722
formatted as a simple table:
n
a(n)
1
0
2
1
3
17
4
31
5
177
6
274
7
280
8
301
9
313
10
1777
11
2764
12
3001
13
27259
14
30001
15
177237
16
300001
17
312208
18
1762122
19
3000001
[0,1,17,31,177,274,280,301,313,1777,2764,3001, 27259,30001,177237,300001,312208,1762122,3000001]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 17 23:40 EST 2009. Contains 171025 sequences.
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