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 A110338 2n odd numbers followed by 2n-1 even numbers. 0
 1, 3, 2, 5, 7, 9, 11, 4, 6, 8, 13, 15, 17, 19, 21, 23, 10, 12, 14, 16, 18, 25, 27, 29, 31, 33, 35, 37, 39, 20, 22, 24, 26, 28, 30, 32, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 34, 36, 38, 40, 42, 44, 46, 48, 50 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS MATHEMATICA Riffle[TakeList[2*Range[100]-1, 2*Range[9]], TakeList[ 2*Range[100], 2*Range[ 0, 9]+1]] // Flatten (* Harvey P. Dale, Mar 01 2018 *) PROG (PARI) lista(nn) = {curo = 1; cure = 2; for (n = 1, nn, for (i = 1, 2*n, print1(curo, ", "); curo += 2; ); for (i = 1, 2*n - 1, print1(cure, ", "); cure += 2; ); ); } \\ Michel Marcus, Sep 16 2013 CROSSREFS Sequence in context: A337405 A304881 A266635 * A171018 A350192 A239260 Adjacent sequences: A110335 A110336 A110337 * A110339 A110340 A110341 KEYWORD easy,nonn AUTHOR Amarnath Murthy, Jul 20 2005 STATUS approved

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Last modified March 31 11:51 EDT 2023. Contains 361648 sequences. (Running on oeis4.)