42496

Appears in sequences

• (Sum of digits of n)^6 - (sum of digits^6 of n).at n=24A069966
• Numerator of Sum_{k=1..n} 2^k/k.at n=9A108866
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, -1), (0, -1, -1), (0, 0, 1), (1, 1, 0)}.at n=9A149983
• Number of partitions of 2*n-1 into parts not greater than n.at n=20A171985
• Numbers of the form p^9*q where p and q are distinct primes.at n=22A179692
• a(n) = 2^(n-2)*(n-2)^2+2^(n-1).at n=9A217527
• Numerator of Sum_{k=1..2n+1} 2^k/k.at n=4A229727
• Numbers n such that A048720(n, A065621(n)) is a perfect square, but n is not in A023758.at n=17A277807
• Number of integer partitions of n whose greatest part is at most one more than the sum of the other parts.at n=41A336106