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 A037824 Number of i such that d(i)>d(i-1), where Sum{d(i)*9^i: i=0,1,....,m} is base 9 representation of n. 2
 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS MAPLE A037824 := proc(n)     a := 0 ;     dgs := convert(n, base, 9);     for i from 2 to nops(dgs) do         if op(i, dgs)>op(i-1, dgs) then             a := a+1 ;         end if;     end do:     a ; end proc: # R. J. Mathar, Oct 16 2015 CROSSREFS Cf. A037807. Sequence in context: A297038 A044939 A347244 * A025461 A169674 A324053 Adjacent sequences:  A037821 A037822 A037823 * A037825 A037826 A037827 KEYWORD nonn,base AUTHOR EXTENSIONS Sign in name corrected. - R. J. Mathar, Oct 16 2015 STATUS approved

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Last modified January 22 21:47 EST 2022. Contains 350504 sequences. (Running on oeis4.)