User blog comment:All Things Logical/ABACABADABACABA numbers/@comment-31607182-20171128154419

The first few numbers are (approximately): $$ 2 300 7.58099 \cdot 10^7 2.015 \cdot 10^20 3.09779 \cdot 10^47 4.51662 \cdot 10^105 3.1278 \cdot 10^228 $$