367060

Appears in sequences

• Number of numbers whose base-4/3 expansion (see A024631) has n digits.at n=42A245356
• Numbers n such that n^2 + 3, n^3 + 3, n^4 + 3, n^5 + 3, n^6 + 3 and n^7 + 3 are semiprime.at n=23A253907
• a(0) = 2, thereafter a(n+1) is the nearest integer to 4*a(n)/3.at n=42A390254