A155034 Primes with smallest digit odd and prime (i.e. 3, 5 or 7).

3, 5, 7, 37, 43, 53, 59, 73, 79, 83, 97, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 433, 439, 443, 463, 557, 563, 569, 577, 587, 593, 599, 643, 653, 659, 673, 683, 733, 739, 743, 757, 773, 787, 797, 839, 853, 857, 859, 863, 877, 883, 887, 937, 953, 977