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A158012 A000796(n)*A000796(n+1) mod 9. 4
3, 4, 4, 5, 0, 0, 3, 3, 6, 6, 4, 0, 0, 0, 0, 6, 6, 6, 5, 6, 3, 3, 6, 3, 0, 6, 6, 6, 5, 0, 0, 0, 0, 7, 1, 5, 4, 0, 0, 7, 6, 0, 0, 0, 0, 0, 3, 8, 5, 0, 0, 4, 7, 0, 0, 0, 1, 0, 0, 7, 2, 0, 0, 6, 0, 0, 2, 8, 6, 6, 0, 0, 3, 7, 3, 3, 0, 0, 0, 0, 0, 3, 3, 7, 0, 0, 3, 5, 7, 1, 6, 3, 8, 2, 1, 7, 0, 0, 6, 0, 0, 7, 2, 4, 5, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The product sequence of adjacent digits of pi is 3,4,4,5,45,18,12,30,15,15,40,72,63,63,27,6,6,24,32...

LINKS

Table of n, a(n) for n=1..106.

CROSSREFS

Sequence in context: A058559 A232092 A185271 * A032446 A271563 A028949

Adjacent sequences:  A158009 A158010 A158011 * A158013 A158014 A158015

KEYWORD

nonn,base

AUTHOR

Paul Curtz, Mar 11 2009

EXTENSIONS

Extended by R. J. Mathar, May 21 2009

STATUS

approved

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Last modified March 22 01:06 EDT 2019. Contains 321406 sequences. (Running on oeis4.)