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A367601
a(n) is the number of terms in the analog of A121805 but starting with A037124(n), or -1 if that sequence is infinite.
5
2137453, 194697747222394, 2, 199900, 19706, 209534289952018960, 15, 198104936410, 19511030, 20573, 19278442756937613, 207556412347088426, 2153441655319779164332, 1960210914, 204, 19, 195607586, 21, 19511029, 1922379655900, 15, 1979, 191782579276710577865, 1927
OFFSET
1,1
COMMENTS
This is by definition a subsequence of A330128.
LINKS
CROSSREFS
For records see A367602 and A367603.
Sequence in context: A237224 A244072 A330128 * A367364 A367602 A237140
KEYWORD
nonn,base
AUTHOR
STATUS
approved