66886041600
domain: N
Appears in sequences
- a(n) is the quotient obtained when the totient of primorial (that is, the product of p-1 values) is divided by the LCM of the same p-1 values.at n=14A058262
- (n-1)-st elementary symmetric function of the first n terms of (1,2,3,4,1,2,3,4,1,2,3,4,...) = A010883.at n=27A203163
- (n-1)-st elementary symmetric function of the first n terms of the periodic sequence (4,1,2,3,4,1,2,3,...).at n=27A203164
- (n-1)-st elementary symmetric function of the first n terms of the periodic sequence (3,4,1,2,3,4,1,2,...).at n=27A203165
- a(n) is the LCM of denominators of polynomials of degree n which are integer-valued on primes together with their first divided differences.at n=13A212429
- Cardinality of the shortcut set of the multiplicative group of integers modulo the n-th primorial.at n=12A308665