29060

Appears in sequences

• a(n)-th prime is sum of first k primes for some k.at n=34A020641
• a(1)=1, a(2)=2; thereafter a(n) = a(n-1) + a(n-1-(number of even terms so far)) + a(n-1-(number of odd terms so far)).at n=47A249039
• Number of length n+4 0..7 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.at n=0A249465
• T(n,k)=Number of length n+4 0..k arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.at n=21A249466
• Number of length 1+4 0..n arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.at n=6A249467
• Numbers m > 0 that have a divisor d > 1 with binomial(m+d, d) == 1 mod m.at n=49A290040