627264
domain: N
Appears in sequences
- Squares of partition numbers.at n=21A001255
- Squares of elements to right of central element in Pascal triangle (by row) that are not 1.at n=25A014720
- Squares of elements to left of the central element in Pascal triangle (by row).at n=36A014721
- Squares of even elements in Pascal's triangle A007318.at n=36A014727
- Squares of even elements in Pascal's triangle A007318.at n=38A014727
- Squares of numbers in array formed from even elements to the right of middle of rows of Pascal triangle.at n=14A014762
- Squares of distinct elements in Pascal triangle.at n=33A014764
- Smallest natural number k such that periodic part of 1/sqrt(k) is n (or 0 if no such number exists).at n=26A037211
- For the numbers k that can be expressed as k = w+x = y*z with w*x = (y+z)^2 where w, x, y, and z are all positive integers, this sequence gives the corresponding values of w*x.at n=29A057442
- Binomial transform of A001541 (with interpolated zeros).at n=12A088013
- Numbers which when chopped into one, two or more parts, added and squared result in the same number.at n=21A104113
- a(n) = least square such that the subsets of {a(1),...,a(n)} sum to 2^n different values.at n=18A138858
- Number of nondecreasing integer sequences of length 42 with sum zero and sum of absolute values 2n.at n=20A158176
- Number of nondecreasing integer sequences of length 43 with sum zero and sum of absolute values 2n.at n=20A158177
- Number of nondecreasing integer sequences of length 44 with sum zero and sum of absolute values 2n.at n=20A158178
- Number of nondecreasing integer sequences of length 45 with sum zero and sum of absolute values 2n.at n=20A158179
- Number of nondecreasing integer sequences of length 46 with sum zero and sum of absolute values 2n.at n=20A158180
- Number of nondecreasing integer sequences of length 47 with sum zero and sum of absolute values 2n.at n=20A158181
- Number of nondecreasing integer sequences of length 48 with sum zero and sum of absolute values 2n.at n=20A158182
- Number of nondecreasing integer sequences of length 49 with sum zero and sum of absolute values 2n.at n=20A158183