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A103701 Add 2 to each of the preceding digits, beginning with 1. 7
1, 3, 5, 7, 9, 11, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 3, 3, 3, 3, 5, 5, 5, 5, 7, 7, 7, 7, 9, 9, 9, 9, 11, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5, 5, 5, 7, 7, 7, 7, 7, 7, 7, 7, 9, 9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

MATHEMATICA

Flatten[ NestList[ Function[x, Flatten[ IntegerDigits[x] + 2]], {1}, 22]]

CROSSREFS

Cf. A103694, A103702, A103703, A103704, A103705, A103706, A103707, A103708.

Sequence in context: A066929 A165249 A098160 * A206544 A122799 A162495

Adjacent sequences:  A103698 A103699 A103700 * A103702 A103703 A103704

KEYWORD

base,nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 12 2005

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Last modified February 16 14:37 EST 2012. Contains 205930 sequences.