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A118475

Write numbers from n down to 1 in decreasing order, then move the 1 to the front.

1, 12, 132, 1432, 15432, 165432, 1765432, 18765432, 198765432, 11098765432, 1111098765432, 112111098765432, 11312111098765432, 1141312111098765432, 115141312111098765432, 11615141312111098765432

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..16.

MATHEMATICA

Table[FromDigits@ RotateRight@ Flatten@ Reverse@ IntegerDigits@ Range@n, {n, 17}] (* Robert G. Wilson v *)

CROSSREFS

Sequence in context: A002921 A199941 A001336 * A190873 A097826 A010580

Adjacent sequences: A118472 A118473 A118474 * A118476 A118477 A118478

KEYWORD

base,nonn,less

AUTHOR

Jamil da SIlva, May 04 2006

EXTENSIONS

Edited and extended by Robert G. Wilson v, May 13 2006

STATUS

approved

URL: https://oeis.org/A118475

⇱ A118475 - OEIS