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A057433
Erroneous version of
A006074
.
0
1, 3, 4, 14, 30, 107, 318, 1106, 3671
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OFFSET
1,2
REFERENCES
M. Gardner, Mathematical Magic Show. Random House, NY, 1978, p. 151.
LINKS
Table of n, a(n) for n=1..9.
CROSSREFS
Sequence in context:
A080878
A110565
A332270
*
A006074
A081714
A117718
Adjacent sequences:
A057430
A057431
A057432
*
A057434
A057435
A057436
KEYWORD
dead
STATUS
approved