55037657088
domain: N
Appears in sequences
- 3 people at a party are saying Hello to each other. Person 1 says Hello. Person 2 counts the times Hello has been said and says Hello twice that number. Person 3 says Hello 3 times the sum of Hello's and then it is Person 1 again. This is how many Hello's each person says.at n=24A076505
- Expansion of x*(1+3*x+12*x^2)/(1-24*x^3).at n=23A076506
- Expansion of 3*x*(1-x)*(1+2*x+6*x^2)/(1-24*x^3).at n=23A076509
- Number of compositions of even natural numbers into 8 parts <= n.at n=23A191495
- Number of compositions of odd natural numbers into 8 parts <=n.at n=23A191899