52236

Appears in sequences

• Expansion of 1/(1-x^2-x^3-x^4-x^5-x^6-x^7).at n=26A013984
• Numbers k such that 2047*2^k+1 is prime.at n=20A037177
• a(n) = a(n-2) + a(n-3) + a(n-4) + a(n-5) + a(n-6) + a(n-7).at n=25A107479
• Number of partitions of n such that (greatest part) - (least part) <= number of parts.at n=44A237831
• Expansion of Product_{k>=1} ((1 - x)^k + x^k)/((1 - x)^k - x^k).at n=11A318570