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 A138344 Absolute values of first differences of A049541. 1
 2, 7, 5, 3, 9, 1, 0, 2, 5, 7, 5, 4, 2, 9, 6, 1, 6, 4, 2, 4, 0, 1, 1, 2, 3, 4, 1, 3, 1, 5, 2, 6, 1, 5, 2, 4, 6, 2, 1, 8, 8, 7, 7, 8, 3, 4, 8, 9, 8, 1, 6, 1, 2, 3, 5, 4, 2, 0, 1, 2, 2, 0, 7, 0, 6, 0, 2, 6, 2, 4, 4, 3, 4, 2, 4, 1, 2, 3, 7, 7, 1, 7, 8, 2, 0, 5, 1, 6, 5, 0, 2, 1, 3, 5, 6, 5, 6, 6, 8, 8, 1, 1, 3, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS FORMULA a(n) = abs(A049541(n+1) - A049541(n)). - Michel Marcus, Nov 04 2013 CROSSREFS Cf. A049541, A138345. Sequence in context: A105387 A011232 A272699 * A171037 A246205 A160669 Adjacent sequences:  A138341 A138342 A138343 * A138345 A138346 A138347 KEYWORD nonn AUTHOR Artur Jasinski, Mar 16 2008 STATUS approved

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Last modified December 11 07:18 EST 2019. Contains 329914 sequences. (Running on oeis4.)