A389621 Perrin numbers (A001608) which are the sum of two Fibonacci numbers.

0, 2, 3, 5, 7, 10, 22, 29, 39, 68, 90, 644

Offset

1,2

References

Zakariae, Bouazzaoui, Boughadi Zouhair, and El Habibi Abdelaziz. "Perrin numbers which are the sum, difference, or product of two Fibonacci numbers." The Fibonacci Quarterly 63.2 (2025): 291-303.

Links

Table of n, a(n) for n=1..12.

Crossrefs

Cf. A001608, A389622, A389623.

Sequence in context: A104622 A033843 A384444 * A075657 A039711 A194261

Adjacent sequences: A389618 A389619 A389620 * A389622 A389623 A389624

Keyword

nonn,fini,full

Author

N. J. A. Sloane, Dec 19 2025

Status

approved