Unitary untouchables

[David W. Wilson]

I found 862 unitary untouchables up to 10^5.  Will send complete list upon
request
to interested parties.  NJAS: Extended sequence =

%I A063948
%S A063948
2,3,4,5,7,374,702,758,998,1542,1598,1778,1808,1830,1974,2378,2430,2910,
%T A063948
3164,3182,3188,3216,3506,3540,3666,3698,3818,3846,3986,4196,4230,4574,
%U A063948 4718,4782,5126,5324,5610,5738,5918,5952,6002,6174,6270,6404,6450,6510