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A050681
Positions of 4's in A048288.
4
8, 14, 16, 19, 21, 23, 37, 57, 67, 70, 79, 88, 106
OFFSET
1,1
CROSSREFS
KEYWORD
nonn,base,hard,less,more
AUTHOR
Patrick De Geest, Aug 15 1999
EXTENSIONS
a(9)-a(13) from Sean A. Irvine, Aug 17 2021
Offset changed to 1 by Jinyuan Wang, Sep 04 2021
STATUS
approved