34094

Appears in sequences

• A Fielder sequence. a(n) = a(n-1) + a(n-3) + a(n-4) + a(n-5), n >= 6.at n=19A001639
• a(1) = 1, a(2) = 2; for n > 2, sum of absolute differences of all combinations of pairs of previous terms.at n=9A109851
• Expansion of Product_{k>=1} 1/(1 - (4*k-3)*x^(4*k-3)).at n=30A265830
• a(n) is the sum over all partitions of n of the number of right angles that are not the largest right angle.at n=34A330378
• Number of compositions (ordered partitions) of n into an odd number of triangular numbers.at n=27A339417