73100
domain: N
Appears in sequences
- Susceptibility series H_3 for 2-dimensional Ising model (divided by 2).at n=25A054410
- G.f.: (1+x+x^2-sqrt(1+2x+3x^2-2x^3+x^4))*2.at n=22A129507
- Mutually-praising pairs excluding autobiographical numbers A138480. Version 2: numbers may have more than 10 digits.at n=16A138482
- Sum of first k numbers in column k of the natural number array A000027; by antidiagonals.at n=39A185787