A375122 A cycle of length 5 when iterating x <- phi(sigma(x)).

6634509269055173050761216000, 7521613519844726223667200000, 7946886558074859593662464000, 7794495412499746337587200000, 7970172471593905204651622400

Offset

1,1

Comments

The first term is the smallest member of the cycle. Another cycle with length 5 is A375012.

Links

Table of n, a(n) for n=1..5.

Crossrefs

Cf. A095955, A095956, A001229, A373435, A373453, A373454, A375012, A375013, A375014.

Sequence in context: A105298 A003853 A003846 * A105301 A104300 A095450

Adjacent sequences: A375119 A375120 A375121 * A375123 A375124 A375125

Keyword

nonn,fini,full

Author

Jud McCranie, Jul 30 2024

Status

approved