A354409 Maximum value in the n-th row of A354408.

0, 1, 4, 13, 82, 579, 4752, 43390, 440192, 4890741, 59245120, 775596313, 10930514688, 164806652728, 2649865335040, 45226435601207, 817154768973824, 15574618910994665, 312426715251262464, 6577619798222863696, 145060238642780180480, 3343382818203784146955

Offset: 2

Author

Peter Kagey, May 25 2022

Keywords

• nonn

Comments

The minimum value appears to be given by A000179.

The differences between this sequence and A000179 begin 0, 0, 2, 0, 2, 0, 14, 3, 400, 0, 28478, ...

Conjecture: a(n) = A000179(n) if and only if n is prime.

Links

• Pontus von Brömssen, Table of n, a(n) for n = 2..450

Crossrefs

Cf. A000179, A032742, A277256, A354408.

Formula

Conjecture: a(n) = A354408(n, A032742(n)) for n != 6. - Pontus von Brömssen, May 31 2022

Extensions

a(13)-a(23) from Pontus von Brömssen, May 31 2022