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 A126383 Number of base 29 n-digit numbers with adjacent digits differing by one or less. 4
 1, 29, 85, 251, 743, 2203, 6539, 19425, 57741, 171723, 510923, 1520677, 4527425, 13482833, 40161769, 119656139, 356564583, 1062709515, 3167796987, 9444103221, 28159160001, 83971103781, 250430581245, 746945257479 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS [Empirical] a(base,n)=a(base-1,n)+3^(n-1) for base>=n; a(base,n)=a(base-1,n)+3^(n-1)-2 when base=n-1 LINKS PROG (S/R) stvar \$[N]:(0..M-1) init \$[]:=0 asgn \$[]->{*} kill +[i in 0..N-2]((\$[i]`-\$[i+1]`>1)+(\$[i+1]`-\$[i]`>1)) CROSSREFS Sequence in context: A195314 A323218 A124784 * A032508 A042654 A042652 Adjacent sequences:  A126380 A126381 A126382 * A126384 A126385 A126386 KEYWORD nonn,base AUTHOR R. H. Hardin, Dec 26 2006 STATUS approved

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Last modified January 16 10:52 EST 2021. Contains 340206 sequences. (Running on oeis4.)