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Search: id:A051803
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A051803 Numbers with nonzero multiplicative digital root 1. +0
3
0, 1, 10, 11, 25, 52, 55, 100, 101, 110, 111, 125, 152, 155, 205, 215, 250, 251, 455, 502, 505, 512, 515, 520, 521, 545, 550, 551, 554, 555, 888, 1000, 1001, 1010, 1011, 1025, 1052, 1055, 1100, 1101, 1110, 1111, 1125, 1152 (list; graph; listen)
OFFSET

1,3
FORMULA

A051802^-1(1)

CROSSREFS

Part of histogram of A051802.

Adjacent sequences: A051800 A051801 A051802 this_sequence A051804 A051805 A051806

Sequence in context: A102488 A022315 A061590 this_sequence A082517 A136828 A136833

KEYWORD

nonn,easy,base

AUTHOR

Dan Hoey (Hoey(AT)AIC.NRL.Navy.Mil), Dec 09 1999

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Last modified November 8 07:45 EST 2009. Contains 166143 sequences.

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