Sequences

a(n) = a(n-1) + a(n-2) + 1 for n>1, a(0)=0, a(1)=1.

a(n) = a(n-1) + a(n-2) + 1 for n>1, a(0)=0, a(1)=7.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 0 and a(1) = 8.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 0, a(1) = 9.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 0 and a(1) = 10.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 0 and a(1) = 11.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 0 and a(1) = 12.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 4.

a(n) = a(n-1) + a(n-2) + 1 for n > 1, a(0)=1, a(1)=5.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 6.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 7.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 8.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 9.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 10.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 11.

a(n) = a(n-1) + a(n-2) + 1, with a(0) = 1 and a(1) = 12.

Least k such that the first k terms of the Kolakoski sequence (A000002) contain n more 1's than 2's.

Exponent of 2 (value of i) in n-th number of form 2^i*3^j, i >= 0, j >= 0 (see A003586).

Exponent of 3 (value of j) in n-th number of form 2^i*3^j (see A003586).

Index of 3^n within sequence of numbers of form 2^i*3^j (A003586).

Index of 2^n within sequence of numbers of form 2^i*3^j (A003586).

Exponent of 2 (value of i) in n-th number of form 2^i*5^j.

Exponent of 5 (value of j) in n-th number of form 2^i*5^j.

Index of 5^n within sequence of numbers of form 2^i * 5^j.

Index of 2^n within sequence of numbers of form 2^i * 5^j.

Exponent of 3 (value of i) in n-th number of form 3^i*5^j.

Exponent of 5 (value of j) in n-th number of form 3^i*5^j.

Index of 5^n within sequence of numbers of form 3^i*5^j.

Index of 3^n within sequence of numbers of form 3^i*5^j.

Even Fibbinary numbers (A003714); also a(n) = 2*Fibbinary(n).

a(n) = 4*A003714(n) + 1; the odd Fibbinary numbers.

Integers with "even" Zeckendorf expansions (do not end with ... + F_2 = ... + 1) (the Fibonacci-even numbers); also, apart from first term, a(n) = Fibonacci successor to n-1.

Expansion of 1/((1-x)*(1-5*x)*(1-6*x)*(1-10*x)).

Allan Wechsler's "J determinant" sequence.

Fibonacci sequence beginning 0, 11.

Fibonacci sequence beginning 0, 12.

Fibonacci sequence beginning 0, 13.

Fibonacci sequence beginning 0, 14.

Fibonacci sequence beginning 0, 15.

Fibonacci sequence beginning 0, 16.

Fibonacci sequence beginning 0, 17.

Fibonacci sequence beginning 0, 18.

Fibonacci sequence beginning 0, 19.

Fibonacci sequence beginning 0, 20.

Fibonacci sequence beginning 0, 21.

Fibonacci sequence beginning 0, 22.

Fibonacci sequence beginning 0, 23.

Fibonacci sequence beginning 0, 24.

Fibonacci sequence beginning 0, 25.

Fibonacci sequence beginning 0, 26.