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A088450
Numbers k such that A088444(k) = smallest prime factor of k.
2
1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 17, 19, 21, 23, 25, 29, 31, 35, 37, 41, 43, 47, 49, 53, 55, 59, 61, 65, 67, 71, 73, 77, 79, 83, 85, 89, 91, 97, 101, 103, 107, 109, 113, 119, 121, 127, 131, 137, 139, 143, 149, 151, 157, 163, 167, 169, 173, 179, 181, 187, 191
OFFSET
1,2
COMMENTS
A088444(a(n)) = A020639(a(n)).
CROSSREFS
Sequence in context: A218470 A008727 A357745 * A279080 A108641 A366944
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Sep 30 2003
EXTENSIONS
Name corrected by Andrey Zabolotskiy, May 06 2022
STATUS
approved