OFFSET
1,2
COMMENTS
LINKS
Jaroslav Krizek, Table of n, a(n) for n = 1..512 (complete list)
EXAMPLE
21 is in sequence because there are numbers m such that A256824(m) = 21 (for m = 2, 22, 121, 211, 2111, ...).
PROG
(Excel) [Row n = 1 … 1023; Column A: A(n) = A009995(n); Column B: B(n) = =IF(FIND("1"; A(n); 1)>0; A(n)); Arrangement of column B]
(PARI) lista(nn) = for (n=1, nn, if ((d = digits(n)) && ((sd=vecsort(d, , 8))==Vecrev(d)) && vecsearch(sd, 1), print1(n, ", "))); \\ Michel Marcus, Apr 11 2015
CROSSREFS
KEYWORD
nonn,base,fini,full
AUTHOR
Jaroslav Krizek, Apr 10 2015
STATUS
approved