39376

Appears in sequences

• Sum of 12 positive 9th powers.at n=25A004801
• Numbers that are the sum of 3 positive cubes in exactly 3 ways.at n=23A025397
• Numbers that are the sum of 3 positive cubes in 3 or more ways.at n=24A025398
• Numbers that are the sum of 3 distinct positive cubes in exactly 3 ways.at n=20A025401
• Numbers that are the sum of 3 distinct positive cubes in 3 or more ways.at n=21A025402
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 25 ones.at n=22A031793
• Triangle T, read by rows, equal to the matrix 4th power of triangle A113106, which satisfies the recurrence: A113106(n,k) = [A113106^5](n-1,k-1) + [A113106^5](n-1,k).at n=12A113112
• 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, 1, -1), (0, 0, 1), (1, -1, -1), (1, 1, -1)}.at n=11A148226
• Power ceiling-floor sequence of 3+sqrt(8).at n=5A218990
• Numbers that can be expressed as the sum of three nonnegative cubes in three ways.at n=28A219329
• Number of Carmichael numbers (A002997) less than 2^n.at n=45A225005
• E.g.f.: exp( Sum_{n>=1} Fibonacci(2*n)*x^n/n ).at n=6A244451
• Number of (n+2)X(3+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00001111.at n=8A260365
• Number of odd parts in the partitions of n into 10 parts.at n=44A309660
• Centered pentagonal numbers that are abundant.at n=21A382696