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A020638 Least inverse of A001390, or 0 if no inverse exists. 0
2, 7, 11, 5, 89, 73, 31, 0, 43, 601, 3343, 109, 2383, 997, 1021, 0, 577, 2441, 3673, 11149, 5737, 3373, 6793, 721051, 1093, 37507, 0, 52189, 15361, 58237, 10513, 0, 49369, 24373, 2593, 103813, 5233, 73141, 11551, 970201, 17881, 573871, 113329, 729301 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A133154 A100020 A241807 * A091385 A053247 A226089
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified February 25 09:10 EST 2024. Contains 370313 sequences. (Running on oeis4.)