746641

Appears in sequences

• Initial terms of chains consisting of four consecutive integers, for none of which is the value of sigma-function divisible by six.at n=26A097020
• Reversed sum of the two previous terms, with a(1) = 1 and a(2) = 11.at n=23A350766
• Sum of the legs of the unique primitive Pythagorean triple whose inradius is A000045(n) and such that its long leg and its hypotenuse are consecutive natural numbers.at n=15A382308