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 A134644 Even permutational numbers A134640. 6
 0, 2, 30, 54, 78, 108, 114, 120, 156, 180, 198, 210, 216, 228, 194, 198, 214, 222, 238, 242, 294, 298, 334, 346, 358, 366, 414, 422, 434, 446, 482, 486, 538, 542, 558, 566, 582, 586, 694, 698, 714, 722, 738, 742, 894, 898, 954, 970, 978, 990, 1014, 1022, 1054 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Odd permutational numbers see A134643 LINKS MATHEMATICA a = {}; b = {}; Do[AppendTo[b, n]; w =Permutations[b]; Do[j = FromDigits[w[[m]], n + 1]; If[OddQ[j], AppendTo[a, j]], {m, 1, Length[w]}], {n, 0, 10}]; a (*Artur Jasinski*) CROSSREFS Cf. A134640, A134641, A134642, A134643. Sequence in context: A285220 A078208 A105403 * A244379 A189100 A085637 Adjacent sequences: A134641 A134642 A134643 * A134645 A134646 A134647 KEYWORD nonn AUTHOR Artur Jasinski, Nov 05 2007 STATUS approved

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Last modified November 29 18:13 EST 2022. Contains 358431 sequences. (Running on oeis4.)