OFFSET
1,2
COMMENTS
LINKS
FORMULA
a(1) = 1; a(n>1) = A007674(n-1) + 1.
EXAMPLE
Row-minima of:
1
2
3 5
6
7 10
11 13
14
15 17 19 21
22
23 26 29
30
31 33
34
35 37
38
39 41
42
43 46
47 51 53 55 57
MATHEMATICA
First/@Split[Select[Range[100], SquareFreeQ], #1+1!=#2&]//Most
CROSSREFS
KEYWORD
nonn
AUTHOR
Gus Wiseman, Jun 05 2024
STATUS
approved