46881domain: NAppears in sequencesarcsin(sinh(x)+tan(x))=2*x+11/3!*x^3+425/5!*x^5+46881/7!*x^7...at n=3A013046a(n) = (4*n^3-3*n^2+5*n-3)/3.at n=32A177342a(n) = n! + 3^n.at n=8A249945The least number whose sum of digits in base b is divisible by b for all bases b = 2, 3, ..., n.at n=6A388288