A-numbers of sequences contributed by [your name] (however, this might be appropriate on your OEIS Wiki user page).
Experience points required for a Pokemon in the "erratic" experience group to be of level n.
The year 10^n decimal digits of pi were first computed (Not well-defined!)
Primes of the form n^3 + 2 n^2 + 37 n + 73.
Non-trivial circulation in decreasing order: numbers of the form lim_{x->+inf}(a[x]b) with b<>1.
You start at the number 1 and you add 2 until you get to the 4th number in the sequence, in which you then add the 1st and 3rd number of the sequence, which will give you 6. Then you do the same thing, adding 2 to each sequence, but for every 4th number you add the 1st and 3rd number before it.
Consecutive Quotients minus a third term x(k) = fix(ax(k-1)/x(k-2))-bx(k-3).
Prime numbers of the form 1 plus n x 10@r (@ means "to the power of") where n is an integer between 1 and 9 inclusive, and r is an integer greater than or equal to 0.
Concatenate a semiprime with a Fibonacci number to obtain a palindrome with at least two distinct digits.
The sequence 1,2,3 (and no further terms are known). The sequence 2,4,6 (and no further terms are known).