103021
domain: N
Appears in sequences
- Squares written in base 4.at n=35A001739
- Pisot sequence E(4,10).at n=11A020709
- Numbers n such that 3^7*2^n - 1 is prime.at n=39A230537
- Number of nX3 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.at n=4A240424
- Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.at n=2A240426
- T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.at n=23A240427
- T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.at n=25A240427
- Number of integer partitions of n with at least two but not all parts having a common divisor greater than 1.at n=45A303139