3625549201domain: NAppears in sequencesa(n) is least N > 1 congruent to -1,0, or 1 mod i for all i=1,...,n.at n=28A056697a(n) is least N > 1 congruent to -1,0, or 1 mod i for all i=1,...,n.at n=29A056697a(n) is least N > 1 congruent to -1,0, or 1 mod i for all i=1,...,n.at n=30A056697Where record values occur in A187824.at n=17A220891