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Mutually-praising pairs excluding autobiographical numbers A138480. Version 2: numbers may have more than 10 digits.
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%I #4 Apr 03 2014 11:35:08

%S 130,230,430,530,630,730,830,930,1101,2210,10110,11200,23100,43100,

%T 53100,63100,73100,83100,93100,211100,230100,311100,411100,430100,

%U 511100,530100,611100,630100,711100,730100,811100,830100,911100,930100

%N Mutually-praising pairs excluding autobiographical numbers A138480. Version 2: numbers may have more than 10 digits.

%H Martin Fuller, <a href="/A138482/b138482.txt">Table of n, a(n) for n = 1..172</a>

%H Tanya Khovanova, <a href="http://arXiv.org/find/all/1/au:+khovanova/0/1/0/all/0/1">Autobiographical Numbers</a>

%e 130 and 1101 are a mutually-praising pair: 130 specifies a number with 1 digit equal to "0", 3 digit "1" and nothing else. 1101 specifies 1 digit "0", 1 digit "1", no digits "2" and 1 digit "3". 73100 and 21010001000 is the first pair with a number of more than 10 digits.

%Y Cf. A046043, A138480, A138481.

%K base,fini,full,nonn

%O 1,1

%A _Martin Fuller_, Mar 20 2008