88993

Properties

Appears in sequences

• Triangle read by rows of numbers of permutations eliminating just card k out of n in game of Mousetrap.at n=48A028306
• Number of proper divisors of n-th even perfect number.at n=26A133033
• Initial member of 6 consecutive primes a, b, c, d, e, f such that both (f + a)/(d - c) and (e + b)/(d - c) are prime.at n=36A293619
• Index of 2^n in A359804.at n=16A361505
• Prime numbersat n=8618