A263376 - OEIS

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A263376

Number of (n+1)X(2+1) 0..4 arrays with each row and column divisible by 9, read as a base-5 number with top and left being the most significant digits.

4, 38, 496, 6731, 93378, 1302087, 18221996, 255080336, 3571083234, 49994778319, 699925682414, 9798949321655, 137185276830144, 1920593788732430, 26888312935819112, 376436379758582067, 5270109313747856290

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 2 of A263382.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

R. H. Hardin, Empirical recurrence of order 51

FORMULA

Empirical recurrence of order 51 (see link above)

EXAMPLE

Some solutions for n=4