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A027828 First differences of A010785. 1
1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 11, 11, 11, 11, 11, 11, 11, 11, 12, 111, 111, 111, 111, 111, 111, 111, 111, 112, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1112, 11111, 11111, 11111, 11111, 11111, 11111, 11111, 11111, 11112, 111111, 111111, 111111 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,10

LINKS

Table of n, a(n) for n=0..48.

MATHEMATICA

Differences[Union[FromDigits/@Flatten[Table[PadRight[{}, i, n], {n, 0, 9}, {i, 6}], 1]]] (* Harvey P. Dale, Jan 16 2013 *)

CROSSREFS

Sequence in context: A153650 A256665 A086862 * A106371 A145523 A168413

Adjacent sequences:  A027825 A027826 A027827 * A027829 A027830 A027831

KEYWORD

nonn,base

AUTHOR

Jean-Marc MALASOMA (Malasoma(AT)entpe.fr)

EXTENSIONS

More terms from James A. Sellers, May 01 2000

STATUS

approved

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Last modified October 20 01:39 EDT 2018. Contains 316378 sequences. (Running on oeis4.)