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A126550 Number of base 29 n-digit numbers with adjacent digits differing by five or less. 0
1, 29, 289, 2959, 30579, 317691, 3311243, 34585355, 361740287, 3787051269, 39670729943, 415732916939, 4357872695907, 45688963092281, 479069715467701, 5023652672220343, 52682042911762795, 552484654621468327 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

[Empirical] a(base,n)=a(base-1,n)+11^(n-1) for base>=5n-4; a(base,n)=a(base-1,n)+11^(n-1)-2 when base=5n-5

PROG

(S/R) stvar $[N]:(0..M-1) init $[]:=0 asgn $[]->{*} kill +[i in 0..N-2](($[i]`-$[i+1]`>5)+($[i+1]`-$[i]`>5))

CROSSREFS

Cf. Base 29 differing by four or less A126524, three or less A126497, two or less A126416, one or less A126383.

Sequence in context: A124310 A101380 A125392 * A146015 A163708 A147831

Adjacent sequences:  A126547 A126548 A126549 * A126551 A126552 A126553

KEYWORD

nonn,base

AUTHOR

R. H. Hardin (rhhardin(AT)att.net), Dec 28 2006

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Last modified February 15 18:15 EST 2012. Contains 205835 sequences.