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A090908 Terms a(k) of A073869 for which a(k)=a(k+1). 3
1, 3, 4, 6, 8, 9, 11, 12, 14, 16, 17, 19, 21, 22, 24, 25, 27, 29, 30, 32, 33, 35, 37, 38, 40, 42, 43, 45, 46, 48, 50, 51, 53, 55, 56, 58, 59, 61, 63, 64, 66, 67, 69, 71, 72, 74, 76, 77, 79, 80, 82, 84, 85, 87, 88, 90, 92, 93, 95, 97, 98, 100, 101, 103, 105, 106, 108, 110, 111 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Is this the same as A000201?

LINKS

Table of n, a(n) for n=1..69.

CROSSREFS

Cf. A002251, A005206, A073869, A090909, A000201.

Sequence in context: A085270 A066096 A000201 * A292644 A000202 A188035

Adjacent sequences:  A090905 A090906 A090907 * A090909 A090910 A090911

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Dec 14 2003

EXTENSIONS

More terms from R. J. Mathar, Sep 29 2017

STATUS

approved

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Last modified February 19 11:04 EST 2018. Contains 299330 sequences. (Running on oeis4.)