

A116399


Triangle whose kth column has e.g.f. sum{j=0..k, Bessel_I(k+j,2x)}.


3



1, 0, 1, 2, 1, 1, 0, 3, 1, 1, 6, 4, 5, 1, 1, 0, 10, 5, 6, 1, 1, 20, 15, 21, 7, 7, 1, 1, 0, 35, 21, 28, 8, 8, 1, 1, 70, 56, 84, 36, 37, 9, 9, 1, 1, 0, 126, 84, 120, 45, 46, 10, 10, 1, 1, 252, 210, 330, 165, 175, 56, 56, 11, 11, 1, 1
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OFFSET

0,4


COMMENTS

Second column is A037952. Third column is the double of A002054. Product of A007318 and A116399 is A116401.


LINKS

Table of n, a(n) for n=0..65.


EXAMPLE

Triangle begins
1,
0, 1,
2, 1, 1,
0, 3, 1, 1,
6, 4, 5, 1, 1,
0, 10, 5, 6, 1, 1,
20, 15, 21, 7, 7, 1, 1


CROSSREFS

Sequence in context: A100218 A098599 A129334 * A116405 A281048 A029352
Adjacent sequences: A116396 A116397 A116398 * A116400 A116401 A116402


KEYWORD

easy,nonn,tabl


AUTHOR

Paul Barry, Feb 13 2006


STATUS

approved



