

A259325


Infinite square array T(n,k) read by antidiagonals, defined by T(n,k) = T(n,k1)+T(nk,k), T(0,k)=1 (n >= 0, k >= 1).


0



1, 1, 3, 1, 3, 7, 1, 3, 8, 13, 1, 3, 8, 16, 22, 1, 3, 8, 17, 30, 34, 1, 3, 8, 17, 33, 50, 50, 1, 3, 8, 17, 34, 58, 80, 70, 1, 3, 8, 17, 34, 61, 97, 120, 95
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OFFSET

0,3


LINKS

Table of n, a(n) for n=0..44.
E. Fix and J. L. Hodges, Jr., Significance probabilities of the Wilcoxon test, Annals Math. Stat., 26 (1955), 301312. See Table II.
E. Fix and J. L. Hodges, Significance probabilities of the Wilcoxon test, Annals Math. Stat., 26 (1955), 301312. [Annotated scanned copy]


EXAMPLE

The first few antidiagonals are:
1
1,3,
1,3,7
1,3,8,13
1,3,8,16,22
1,3,8,17,30,34
1,3,8,17,33,50,50
1,3,8,17,34,58,80,70
1,3,8,17,34,61,97,120,95
...


CROSSREFS

Columns give A002623, A002624, A002625, A002626.
Sequence in context: A226522 A122507 A257258 * A094250 A208517 A336203
Adjacent sequences: A259322 A259323 A259324 * A259326 A259327 A259328


KEYWORD

nonn,tabl,more


AUTHOR

N. J. A. Sloane, Jun 24 2015


STATUS

approved



