59047

Appears in sequences

• a(n) = 3^n - 2.at n=9A058481
• a(1)=1; then successively add 1, divide by 2, add 2 and then total up the last 4 terms.at n=36A112027
• Semiprime nearest to 3^n. In case of a tie, choose the smaller.at n=10A117416
• E.g.f. satisfies: A(x) = Sum{n>=0} x^n * A(n*x)/n!.at n=6A125281
• Partial sums of A162436.at n=18A164123
• Start at 1, then add the first term (which is one here) plus 1 for the second term; then add the second term plus 2 for the third term; then add the third term to the sum of the first and second term; this gives the fourth term. Restart the sequence by adding 1 to the fourth term, etc. (From a sixth grade math extra credit assignment).at n=27A167051
• Number of compositions of n where differences between neighboring parts are in {-1,1}.at n=51A173258
• G.f. A(x) satisfies: Sum_{n>=0} ( 1/A(x) - (1-x)^n )^n = 1.at n=7A317349