OFFSET
1,2
COMMENTS
The indices of the matching entries of A060403 and this sequence do not necessarily have to be the same (see Examples).
LINKS
James C. McMahon, Table of n, a(n) for n = 1..1000
Wikipedia,Kruskal count
EXAMPLE
MATHEMATICA
oneseq=NestList[#+Length[Select[Characters[IntegerName[#, "Words"]], LetterQ ]]&, 1, 200] (* oneseq is A060403 *); seq={}; Do[ i=1; s=n; While[!MemberQ[oneseq, s], s=s+Length[Select[Characters[IntegerName[s, "Words"]], LetterQ ]]; i++]; AppendTo[seq, i], {n, 83}]; seq
CROSSREFS
KEYWORD
nonn,base
AUTHOR
James C. McMahon, Jul 30 2024
STATUS
approved