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A248172
Partition of the positive integers on minimal blocks such that concatenation of numbers in each block is an odious number (A000069). Sequence lists the odious numbers obtained in this way.
4
1, 2, 345, 67, 8, 9101112, 13, 14, 1516, 1718, 19, 202122232425, 26, 2728, 2930, 31, 32, 3334, 35, 3637, 38, 3940, 41, 42, 4344454647, 4849, 50, 5152, 5354, 55, 56, 5758, 59, 6061, 62, 6364, 6566, 67, 686970, 7172737475, 76, 7778, 79, 808182, 8384, 8586, 87
OFFSET
1,2
COMMENTS
The numbers of the consecutive positive integers over blocks of the partition are 1,1,3,2,1,4,1,1,2,2,1,6,1,2,2,1,1,2,1,...
LINKS
CROSSREFS
Cf. A000069 (odious), A001969 (evil), A248009, A248138, A248140, A248171 (similar, with evil).
Sequence in context: A063968 A172136 A378869 * A064501 A063831 A216356
KEYWORD
nonn,base
AUTHOR
Vladimir Shevelev, Oct 03 2014
EXTENSIONS
More terms from Peter J. C. Moses, Oct 04 2014
STATUS
approved