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URL: https://oeis.org/A394990

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A394990
a(n) is the larger of the two factors whose product is A394987.
0
1, 3, 6, 14, 30, 62, 115, 217, 467, 1022, 1515, 3481, 7669, 13147, 23235, 50947, 129455, 258529, 347861, 849583, 1548233, 4188889, 6955513, 13264529, 32136021, 63500391, 126167093, 250203119, 513437625, 819933439, 2108238657, 4042815511, 8587869953, 13930220515
OFFSET
1,2
COMMENTS
The factors may be equal, but no example for n>1 is known.
EXAMPLE
See A394987.
CROSSREFS
A394989 is the smaller factor.
Sequence in context: A083797 A308580 A390083 * A395004 A307457 A192672
KEYWORD
nonn,new
AUTHOR
Hugo Pfoertner, Apr 09 2026
EXTENSIONS
a(24)-a(34) from Chai Wah Wu, Apr 10 2026
STATUS
approved