31127

Appears in sequences

• Concatenate n with n-th prime.at n=30A045532
• Number of open positions in the game Fair Share and Varied Pairs starting with n tokens.at n=39A060463
• a(n) = 49*n^2 - 78*n + 31.at n=25A157368
• Number of partitions of n where the difference between consecutive parts is at most 9.at n=40A238869
• Numbers k such that k^4 = a^4 + b^4 + c^4 + d^4 has at least two positive primitive solutions.at n=0A331675