A350978 Appears to be an erroneous version of A050795.

3, 9, 19, 31, 33, 35, 51, 73, 81, 99, 105, 129, 145, 147, 161, 163, 179, 195, 201, 233, 243, 273, 289, 291, 297, 339, 361, 387, 393, 451, 465, 467, 483, 489

Offset

1,1

Links

Table of n, a(n) for n=1..34.

E.-B. Escott, Query 2521, L'Intermédiaire des Mathématiciens, 10 (1903), 285.

Crossrefs

Sequence in context: A215803 A014869 A018495 * A143056 A294401 A194139

Adjacent sequences: A350975 A350976 A350977 * A350979 A350980 A350981

Keyword

dead

Author

N. J. A. Sloane, Mar 06 2022

Extensions

Thanks to Chai Wah Wu for pointing out that something was wrong, and to David Applegate and Allan C. Wechsler for identifying the correct version of this sequence.

Status

approved