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A059708 Numbers n such that all digits have same parity. 8
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 17, 19, 20, 22, 24, 26, 28, 31, 33, 35, 37, 39, 40, 42, 44, 46, 48, 51, 53, 55, 57, 59, 60, 62, 64, 66, 68, 71, 73, 75, 77, 79, 80, 82, 84, 86, 88, 91, 93, 95, 97, 99, 111, 113, 115, 117, 119, 131, 133, 135, 137, 139 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
A059717(a(n)) = a(n). - Reinhard Zumkeller, Jul 05 2011
A059707(a(n)) = a(n). - Reinhard Zumkeller, Jun 15 2012
LINKS
MATHEMATICA
Select[Range[0, 140], (cnt = Count[id = IntegerDigits[#], _?OddQ]; cnt == 0 || cnt == Length[id]) & ] (* Jean-François Alcover, May 16 2013 *)
PROG
(Haskell)
a059708 n = a059708_list !! (n-1)
a059708_list = filter sameParity [0..] where
sameParity n = all (`elem` "02468") ns
|| all (`elem` "13579") ns where ns = show n
-- Reinhard Zumkeller, Jul 05 2011
CROSSREFS
Union of A014261 and A014263.
Sequence in context: A032959 A275945 A061383 * A306520 A247945 A317621
KEYWORD
nonn,base,easy,look
AUTHOR
N. J. A. Sloane, Feb 07 2001
STATUS
approved

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Last modified May 29 12:08 EDT 2024. Contains 372940 sequences. (Running on oeis4.)