OFFSET
1,1
LINKS
Andrew Howroyd, Table of n, a(n) for n = 1..150
PROG
(PARI) lista(n)={my(L=List(), k=0); while(#L<n, if(sumdigits(7^k)%7==0, listput(L, 7^k)); k++); Vec(L)} \\ Andrew Howroyd, Sep 17 2024
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy, Feb 11 2002
EXTENSIONS
More terms from Sascha Kurz, Mar 18 2002
Offset changed and a(10) onwards from Andrew Howroyd, Sep 17 2024
STATUS
approved